package com.chen.mapper;

import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import com.chen.pojo.Files;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Select;

/**
 * @author chenchao

 */
@Mapper
public interface FileMapper extends BaseMapper<Files> {


    @Select("select * from file where id=#{id}")
    Files findPoints(@Param("id") int id);


}
